Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + ___ = 3
___ + 1 = 7
8 + 1 = ___
___ - 1 = 3
2 - 1 = ___
9 - 7 = ___
8 + ___ = 9
___ - 4 = 1
6 - ___ = 1
___ ÷ 4 = 5
___ + 3 = 4
2 × ___ = 8
___ - 2 = 7
4 ÷ 4 = ___
___ × 3 = 18
1 + ___ = 9
1 × 4 = ___
10 - 3 = ___
7 + ___ = 9
8 + ___ = 9